7268220160

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{44711}}^1$

素因数の和:44859

約数の個数: 72

約数和(自身を含む): 17547134976

約数和(自身を除く): 10278914816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 44711, 81280, 89422, 162560, 178844, 223555, 357688, 447110, 715376, 894220, 1430752, 1788440, 2861504, 3576880, 5678297, 5723008, 7153760, 11356594, 11446016, 14307520, 22713188, 28391485, 28615040, 45426376, 56782970, 57230080, 90852752, 113565940, 181705504, 227131880, 363411008, 454263760, 726822016, 908527520, 1453644032, 1817055040, 3634110080, 7268220160]

約数ペア:

[(1, 7268220160), (2, 3634110080), (4, 1817055040), (5, 1453644032), (8, 908527520), (10, 726822016), (16, 454263760), (20, 363411008), (32, 227131880), (40, 181705504), (64, 113565940), (80, 90852752), (127, 57230080), (128, 56782970), (160, 45426376), (254, 28615040), (256, 28391485), (320, 22713188), (508, 14307520), (635, 11446016), (640, 11356594), (1016, 7153760), (1270, 5723008), (1280, 5678297), (2032, 3576880), (2540, 2861504), (4064, 1788440), (5080, 1430752), (8128, 894220), (10160, 715376), (16256, 447110), (20320, 357688), (32512, 223555), (40640, 178844), (44711, 162560), (81280, 89422)]